InChI=1/C23H26N4O2/c28-22(25-29)12-11-18-7-6-8-19(17-18)23-24-20-9-2-3-10-21(20)27(23)16-15-26-13-4-1-5-14-26/h2-3,6-12,17,29H,1,4-5,13-16H2,(H,25,28)/p+1/b12-11+/fC23H27N4O2/h25-26H/q+1 DA6FBA3E303E5945